// 数据统计DTO
package org.example.backend.dto;

import lombok.Data;
import java.util.Date;

@Data
public class SystemStatusDto {
    private String systemVersion;
    private Date startTime;
    private Long totalUsers;
    private Long onlineUsers;
    private Long totalRequests;
    private Long errorRequests;
    private Double cpuUsage;
    private Double memoryUsage;
    private Double diskUsage;
}
